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(11)

EP 4 577 601 A1

(12)

(43) Date of publication: 02.07.2025 Bulletin 2025/27 (21) Application number: 23761084.5 (22) Date of filing: 18.08.2023

(51) International Patent Classification (IPC):  C08K 5/3417(2006.01) A61K 49/00(2006.01) C08K 5/18(2006.01) C08K 5/34(2006.01) C08K 5/3447(2006.01) A61K 41/00(2020.01) C08K 5/00(2006.01) C08K 5/30(2006.01) C08K 5/353(2006.01) C08K 5/46(2006.01) (52) Cooperative Patent Classification (CPC): C08K 5/0041; C08K 5/3417; C08K 5/46; C08K 5/353; C08K 5/3447; C08K 5/30; C08K 5/18   C-Sets: C08K 5/3417, C08L 77/02; (86) International application number: PCT/EP2023/072759 (87) International publication number: WO 2024/041984 (29.02.2024 Gazette 2024/09)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 22.08.2022 EP 22191378 (71) Applicant: AGFA-GEVAERT NV 2640 Mortsel (BE)	(72) Inventors: MERZ, Viktor 2640 Mortsel (BE) LOCCUFIER, Johan 2640 Mortsel (BE) (74) Representative: Lingier, Stefaan Frans L.  AGFA NV Intellectual Property Department Septestraat 27 2640 Mortsel 2640 Mortsel (BE)